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South Park Commons Fund
South Park Commons Fund


Los Angeles, CA, USA · New York, NY, USA · San Francisco, CA, USA

At Doppel, we build real-time, cross-chain monitoring services for detecting NFT fraud and counterfeits. We're backed by top VCs and angels (FTX Ventures, OpenSea, Dapper Labs, Polygon, Solana, Balaji Srinivasan etc.), and the founding team consists of repeat founders and ex-Uber, Lyft, and Alphabet engineers who've built real-time distributed systems and ML infra to handle global rideshare scale. Doppel detects NFT frauds and counterfeits for NFT marketplaces and creators. We’re building distributed systems that handle billions of transactions, cross-chain indexers to stream new NFTs, and a proprietary AI stack with state-of-the-art models. Our frontend product simplifies UX flows for our end users consuming data-rich, real-time alerts and provides exploratory visual analytics for investigative purposes. We’re currently serving major players in the NFT space such as Dapper Labs, Yuga Labs, and more yet-to-be-announced platforms!

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